444844 has 6 divisors (see below), whose sum is σ = 778484. Its totient is φ = 222420.

The previous prime is 444841. The next prime is 444859. The reversal of 444844 is 448444.

It is not an unprimeable number, because it can be changed into a prime (444841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55602 + ... + 55609.

2⁴⁴⁴⁸⁴⁴ is an apocalyptic number.

It is an amenable number.

444844 is a deficient number, since it is larger than the sum of its proper divisors (333640).

444844 is a wasteful number, since it uses less digits than its factorization.

444844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111215 (or 111213 counting only the distinct ones).

The product of its digits is 8192, while the sum is 28.

The square root of 444844 is about 666.9662660135. The cubic root of 444844 is about 76.3371448340.

Subtracting 444844 from its reverse (448444), we obtain a square (3600 = 60²).

The spelling of 444844 in words is "four hundred forty-four thousand, eight hundred forty-four".